Exposure
- ID
- MATIS.2021-03-14T08:45:19.426_1
- Header ID
- MATIS.2021-03-14T08:45:19.426
- Date updated
- 2021-03-14 08:55:59 UTC+0000
- Release date
- 2022-03-14 08:55:59 UTC+0000
- UTC Start
- 2021-03-14 08:45:19.426
- UTC End
- 2021-03-14 08:46:19.402
- MJD Start
- 59287.36480817
- MJD End
- 59287.3655023367
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027725
- Ambient temperature (°C)
- 10.44
- Seeing (arcsec)
- 1.09
Observation
- ID
- 47152
- Category
- science
- Program ID
- 105.206Q.001
- Program Title
- VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE AFTER THE FEB 2020 PERIASTRON PASSAGE
- Program Type
- GTO
- PI / COI
- WEIGELT/ BRUNO/ MATTER/ PETROV/ BERIO/ CRUZALEBES/ CHIAVASSA/ DOMICIANO DE SOUZA/ HOFMANN/ SCHERTL/ ALLOUCHE/ MEILLAND/ PHILIPPE/ MILLOUR/ HRON/ PALADINI/ JAFFE/ LAMBERTS/ OHNAKA/ KRAUS/ KREPLIN/ MEHNER/ GROH
Target
- ID
- 35372
- Name
- eta_Car
- RA
- 161.262472
- DEC
- -59.68441
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.2790 | 24.2770 | 187.3000 | 187.5000 |
| A0-D0 | 23.3050 | 23.2760 | 144.1000 | 144.4000 |
| A0-C1 | 22.4780 | 22.4780 | 173.6340 | 173.8690 |
| B2-D0 | 17.5460 | 17.4840 | 72.8000 | 72.9000 |
| B2-C1 | 5.8460 | 5.8250 | 72.6770 | 72.8350 |
| D0-C1 | 11.7000 | 11.6590 | 252.7960 | 252.9540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.206Q.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59287.36480817 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262472 |
| DEC | -59.68441 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | HIGH |
| HIERARCH ESO INS DIN ID | HIGH |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0750053 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.084 |
| HIERARCH ESO DET NDIT | 714 |
| HIERARCH ESO ISS PBL12 START | 24.279 |
| HIERARCH ESO ISS PBL12 END | 24.277 |
| HIERARCH ESO ISS PBLA12 START | 187.3 |
| HIERARCH ESO ISS PBLA12 END | 187.5 |
| HIERARCH ESO ISS PBL13 START | 23.305 |
| HIERARCH ESO ISS PBL13 END | 23.276 |
| HIERARCH ESO ISS PBLA13 START | 144.1 |
| HIERARCH ESO ISS PBLA13 END | 144.4 |
| HIERARCH ESO ISS PBL14 START | 22.478 |
| HIERARCH ESO ISS PBL14 END | 22.478 |
| HIERARCH ESO ISS PBLA14 START | 173.634 |
| HIERARCH ESO ISS PBLA14 END | 173.869 |
| HIERARCH ESO ISS PBL23 START | 17.546 |
| HIERARCH ESO ISS PBL23 END | 17.484 |
| HIERARCH ESO ISS PBLA23 START | 72.8 |
| HIERARCH ESO ISS PBLA23 END | 72.9 |
| HIERARCH ESO ISS PBL24 START | 5.846 |
| HIERARCH ESO ISS PBL24 END | 5.825 |
| HIERARCH ESO ISS PBLA24 START | 72.677 |
| HIERARCH ESO ISS PBLA24 END | 72.835 |
| HIERARCH ESO ISS PBL34 START | 11.7 |
| HIERARCH ESO ISS PBL34 END | 11.659 |
| HIERARCH ESO ISS PBLA34 START | 252.796 |
| HIERARCH ESO ISS PBLA34 END | 252.954 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002594 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002951 |
| HIERARCH ESO ISS AMBI TEMP | 10.44 |
| HIERARCH ESO ISS AMBI FWHM START | 1.15 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |